Mega Lapras- Water Dragon?Abillity: Songstress: Makes sound based moves have a 100% accuracy (sing buff but would have other applications as well) Probably just a straight buff to all stats, or buff up that speed stat---If you believe in Jesus Christ as your Lord and Savior and you're not ashamed, put this in your signature.

Spheal's my favourite. I'm using one in my current Emerald playthrough. Well, a Walrein anyway. Let's see what Mega Walrein would be like...

Type would probably remain Water/Ice. Stat spread would be 150/80/130/95/110/65, making it awesomely tanky. Ability would change to Ice Body, which regenerates health in Hail. Hell, I'd use it.---Evelynn is my waifu.Help... Me...

110 - All Stats (All the previous Eeveelutions had their second best stat set to 110, maybe 95 if all 110s are too broken even for a mega.)Ability: Instability - Type changes at the end of every turn and normal type moves are converted to the current type.

More floof, more adorable.

Also it would have been nice had the other Kanto starters gotten X/Y mega-evolutions, particularly since they missed out on a big opportunity for a Water/Steel Blastoise.